A fair coin is tossed 3 times in succession. The set of equally likely outcomes is (HHH,HHT,HTH,THH,HTT, THT, TTT). FInd the probability of getting a head on the second toss.  The probability of getting a head on the second toss is _________. (type an integer or a simplified fraction).

Q: A 6-sided die rolled twice. Let E be the event "the first roll is a 6" and F the event "the second…

A: Given A 6-sided die rolled twice. Let E be the event "the first roll is a 6" F the event "the second…

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Q: Given a family with three ​children, find the probability of the event. The oldest two are boys​,…

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Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: There are total (4+2+5+3)=14 marbles in the bag. She can grab 8 marbles in 14C8=3003 ways.   If she…

Q: LeJean flipped a coin three times. Find the probability that the coin came up heads the first time,…

A:

Q: A golf ball is selected at random from a golf bag If the golf bag contains 2 green balls, 7 yellow…

A: It is given that Number of green balls = 2 Number of yellow balls = 7 Number of red balls = 11 Total…

Q: Three cards are dealt from a shuffled standard deck of playing cards. Find the probability that the…

A: It is given that the three cards are dealt from a shuffled standard deck of playing cards.

Q: Given a family with four ​children, find the probability of the event. The oldest is a girl and the…

A: Given a family with four ​children, The possible number of samples are 24=16 Let G=girl and B=boy…

Q: In a certain state's lottery, 40 balls numbered 1 through 40 are placed in a machine and seven of…

A: Given that there are 40 balls. And we want to pick 7 balls.  We can pick any 7 balls in…

Q: In the game"Red light, Green light", the probability that a player will win the game is 0.345. If…

A: Given : Proportion of player who will win the game in the "Red light , Green light" game (p) = 0.345…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given that the bag has 3 red marbles, 2 green ones, 5 white ones, and 2 purple ones. So there are…

Q: Winning the jackpot in a particular lottery requires that you select the correct five numbers…

A: Given that to win a jackpot in a lottery requires to select the correct five numbers between 1 and…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given data: The numbers of red marbles are r=3. The numbers of the green marbles are g=5. The…

Q: whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: There are total (4+3+5+3)=15 marbles  Since she grabs a handful at random, so order does not matter.…

Q: You draw one card from a 52 card deck . Then the card is replaced in the deck , the is shuffled, and…

A:

Q: You draw one card from a​ 52-card deck. Then the card is replaced in the deck and the deck is…

A: The total number of cards in deck = 52The total number of jacks in deck of cards = 4the probability…

Q: Each individual letter of the word Arizona is placed on a piece of paper, and all 7 pieces of paper…

A: Remark: The probability of an event is the number of favorable outcomes divided by the total number…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: There are 4+3+4+1 =12 marbles in the bag. 7 marbles are drawn at random. Define the random variable,…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A:

Q: express the probability that a seventh grader chosen at random will play the guitar as a fraction in…

A: TO FIND THE PROBABILITY THAT A SEVENTH GRADER CHOSEN AT RANDOM WILL PLAY GUITAR FORMULA USED…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

Q: 5. Two fair coins are tossed 225 times simultaneously and their outcomes were recorded as: Reduce…

A: Given.

Q: A cooler contains 100 ice cream bars. There are 40 Vanilla bars, 10 Mint Chocolate Chip bars, 30…

A: The events are mutually exclusive events, so we must add their probabilities.

Q: Find the probability of showing heads on both tosses

A: A coin is tossed twice. Let E be the event "the first toss shows heads" and F the event "the second…

Q: you are dealt two cards successively (withouth replacement) from a shuffled deck of 52 playing…

A: From the given information we want to find the probability of first card is King and second card is…

Q: An experiment consists of tossing a coin three times and observing the sequence of heads and tails.…

A: If a coin is tossed 3 times than the possible out comes areTTTTTHTHTHTTTHHHTHHHTHHH

Q: Find the probability of winning second prize - that is, picking 5 of the 6 winning numbers - with a…

A: The total number of ways of selecting 6 numbers out of 25 is 25C6.

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: Given that the bag has 2 red marbles, 3 green ones, 2 white ones, and 2 purple ones. So there are…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

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Q: (use binomial formula) Today's Marriages:A television commercial claims that 1 out of 5 of " today's…

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Q: A coin is tossed twice. Let E be the event "the first toss shows heads" and F the event "the second…

A: E: The event of first toss shows heads. F: the event of second toss shows heads.

Q: Winning the jackpot in a particular lottery requires that you select the correct five numbers…

A:

Q: Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She…

A: There are total (3+3+5+1)=12 marbles.She can pick 8 marbles from 12 marbles in 12C8=495 waysIf she…

Q: Winning the jackpot in a particular lottery requires that you select the correct four numbers…

A:

Q: f you randomly select a letter from the phrase "Ichiro Suzuki is at the top of the lineup," what is…

A: Given, Phrase is   "ICHIRO  SUZUKI IS AT THE TOP OF THE LINEUP"     No.of letters nS=33…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: According to the provided information, a bag contains 3 red, 5 green, 4 white and 1 purple marbles.…

Q: wo dice are rolled - one fair one, and unfair one. For the unfair die, the probability of ding on…

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Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: We have to find given probability.

Q: In the game "Red Light, Green Light", the probability that a player will win the game is 0.345. If…

A: It is given that n=50 and p=0.345.

Q: Give fractions that express the probability of the events (a) Getting a tail in the flip of a fair…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: Lacy draws a spade from a standard deck of 52 cards. Without replacing the first card, she then…

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Q: A drawer is filled with 9 black shirts, 6 white shirts, and 4 gray shirts. One shirt is chosen at…

A:

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: We have to find given probability..

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A:

Q: Each individual letter of the word Arizona is placed on a piece of paper, and all 7 pieces of paper…

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A: The probability that at least one of children is a girl is,

Q: If a student is chosen at random, find the probability (in reduced fraction form) the student chosen…

A: 1.  Probability student chosen is a boy=Number of boys studentsTotal number of stidents…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

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Q: Damian recorded the grade-level and instrument of everyone in the middle school School of Rock…

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Q: In a simultaneous throw of a pair of fair 6-sided dice, find the probability of getting: a. A sum of…

A: When a pair of 6-sided dice thrown then the sample space S isS=(1,1)(1,2)(1,3)(1,4)(1,5)(1,6)…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.